RHSA-2026:8842HighCVSS 7.5

Red Hat Security Advisory: delve security update

Published
April 20, 2026
Last Modified
August 13, 2026

🔗 CVE IDs covered (2)

CVE-2026-27137 →CVE-2026-25679 →

📋 Description

CVE-2026-25679 — net/url: Incorrect parsing of IPv6 host literals in net/url CVE-2026-27137 — crypto/x509: Incorrect enforcement of email constraints in crypto/x509

🎯 Affected products11

  • Red Hat Enterprise Linux AppStream (v. 10)
  • delve-0:1.25.2-3.el10_1.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10)
  • delve-0:1.25.2-3.el10_1.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10)
  • delve-0:1.25.2-3.el10_1.src as a component of Red Hat Enterprise Linux AppStream (v. 10)
  • delve-0:1.25.2-3.el10_1.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10)
  • delve-debuginfo-0:1.25.2-3.el10_1.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10)
  • delve-debuginfo-0:1.25.2-3.el10_1.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10)
  • delve-debuginfo-0:1.25.2-3.el10_1.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10)
  • delve-debugsource-0:1.25.2-3.el10_1.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10)
  • delve-debugsource-0:1.25.2-3.el10_1.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10)
  • delve-debugsource-0:1.25.2-3.el10_1.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10)

✅ Remediation

For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 Workaround: Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

🔗 References (5)